40681275

素因数分解:

$3^1\times 5^2\times {\mathrm{127}}^1\times {\mathrm{4271}}^1$

素因数の和:4411

約数の個数: 24

約数和(自身を含む): 67805184

約数和(自身を除く): 27123909

約数列:

[1, 3, 5, 15, 25, 75, 127, 381, 635, 1905, 3175, 4271, 9525, 12813, 21355, 64065, 106775, 320325, 542417, 1627251, 2712085, 8136255, 13560425, 40681275]

約数ペア:

[(1, 40681275), (3, 13560425), (5, 8136255), (15, 2712085), (25, 1627251), (75, 542417), (127, 320325), (381, 106775), (635, 64065), (1905, 21355), (3175, 12813), (4271, 9525)]